266465612

素因数分解:

$2^2\times 7^1\times {\mathrm{9516629}}^1$

素因数の和:9516640

約数の個数: 12

約数和(自身を含む): 532931280

約数和(自身を除く): 266465668

約数列:

[1, 2, 4, 7, 14, 28, 9516629, 19033258, 38066516, 66616403, 133232806, 266465612]

約数ペア:

[(1, 266465612), (2, 133232806), (4, 66616403), (7, 38066516), (14, 19033258), (28, 9516629)]